162.57.64.0/18
🇺🇸CIDR
162.57.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Bismarck
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 162.57.64.0/18 | AS64226MDURESOURCES - MDU Resources Group, Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 162.57.0.0/16 | AS64226MDURESOURCES - MDU Resources Group, Inc. | No ROA | — | 5/31/2026 |
| 162.57.0.0/17 | AS64226MDURESOURCES - MDU Resources Group, Inc. | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/162.57.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/162.57.64.0/18" | jq
External Links